73864845

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23789}}^1$

素因数の和:23826

約数の個数: 32

約数和(自身を含む): 137030400

約数和(自身を除く): 63165555

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 23789, 71367, 118945, 214101, 356835, 547147, 642303, 1070505, 1641441, 2735735, 3211515, 4924323, 8207205, 14772969, 24621615, 73864845]

約数ペア:

[(1, 73864845), (3, 24621615), (5, 14772969), (9, 8207205), (15, 4924323), (23, 3211515), (27, 2735735), (45, 1641441), (69, 1070505), (115, 642303), (135, 547147), (207, 356835), (345, 214101), (621, 118945), (1035, 71367), (3105, 23789)]